<p>Dear Mr/Ms/Mrs/Dr. EC,</p>
<p>I hope you are having a wonderful summer! My name is NETKING and I was recently given your email address from MyMIT to contact you for an admissions interview. blahfillerblah I look forward to receiving an email from you regarding our interview location and time.</p>
<p>Thank you for your time…
Sincerely,
NETKING</p>
<p>Make a good first impression and be professional. You can be more informal after the first message and as you get to know your EC more personally.</p>